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authorMoritz Pflanzer <moritz.pflanzer@arm.com>2017-09-01 20:41:12 +0100
committerAnthony Barbier <anthony.barbier@arm.com>2018-11-02 16:35:24 +0000
commita09de0c8b2ed0f1481502d3b023375609362d9e3 (patch)
treee34b56d9ca69b025d7d9b943cc4df59cd458f6cb /framework/instruments/PMUCounter.cpp
parent5280071b336d53aff94ca3a6c70ebbe6bf03f4c3 (diff)
downloadComputeLibrary-a09de0c8b2ed0f1481502d3b023375609362d9e3.tar.gz
COMPMID-415: Rename and move tests
The boost validation is now "standalone" in validation_old and builds as arm_compute_validation_old. The new validation builds now as arm_compute_validation. Change-Id: Ib93ba848a25680ac60afb92b461d574a0757150d Reviewed-on: http://mpd-gerrit.cambridge.arm.com/86187 Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com> Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Diffstat (limited to 'framework/instruments/PMUCounter.cpp')
-rw-r--r--framework/instruments/PMUCounter.cpp140
1 files changed, 0 insertions, 140 deletions
diff --git a/framework/instruments/PMUCounter.cpp b/framework/instruments/PMUCounter.cpp
deleted file mode 100644
index 7994a15862..0000000000
--- a/framework/instruments/PMUCounter.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (c) 2017 ARM Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#include "PMUCounter.h"
-
-#define _GNU_SOURCE 1
-#include <asm/unistd.h>
-#include <csignal>
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-#include <fcntl.h>
-#include <linux/hw_breakpoint.h>
-#include <linux/perf_event.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-#undef _GNU_SOURCE
-
-#include <stdexcept>
-
-namespace arm_compute
-{
-namespace test
-{
-namespace framework
-{
-CycleCounter::CycleCounter()
-{
- const pid_t pid = getpid();
-
- struct perf_event_attr perf_config; //NOLINT
- memset(&perf_config, 0, sizeof(struct perf_event_attr));
-
- perf_config.config = PERF_COUNT_HW_CPU_CYCLES;
- perf_config.size = sizeof(struct perf_event_attr);
- perf_config.type = PERF_TYPE_HARDWARE;
- // The inherit bit specifies that this counter should count events of child
- // tasks as well as the task specified
- perf_config.inherit = 1;
- // Enables saving of event counts on context switch for inherited tasks
- perf_config.inherit_stat = 1;
-
- _fd = syscall(__NR_perf_event_open, &perf_config, pid, -1, -1, 0);
-
- if(_fd < 0)
- {
- throw std::runtime_error("perf_event_open for cycles failed");
- }
-}
-
-std::string CycleCounter::id() const
-{
- return "Cycle Counter";
-}
-
-void CycleCounter::start()
-{
- ioctl(_fd, PERF_EVENT_IOC_RESET, 0);
- ioctl(_fd, PERF_EVENT_IOC_ENABLE, 0);
-}
-
-void CycleCounter::stop()
-{
- ioctl(_fd, PERF_EVENT_IOC_DISABLE, 0);
- read(_fd, &_cycles, sizeof(_cycles));
-}
-
-Instrument::Measurement CycleCounter::measurement() const
-{
- return Measurement(_cycles, "cycles");
-}
-
-InstructionCounter::InstructionCounter()
-{
- const pid_t pid = getpid();
-
- struct perf_event_attr perf_config; //NOLINT
- memset(&perf_config, 0, sizeof(struct perf_event_attr));
-
- perf_config.config = PERF_COUNT_HW_INSTRUCTIONS;
- perf_config.size = sizeof(struct perf_event_attr);
- perf_config.type = PERF_TYPE_HARDWARE;
- // The inherit bit specifies that this counter should count events of child
- // tasks as well as the task specified
- perf_config.inherit = 1;
- // Enables saving of event counts on context switch for inherited tasks
- perf_config.inherit_stat = 1;
-
- _fd = syscall(__NR_perf_event_open, &perf_config, pid, -1, -1, 0);
-
- if(_fd < 0)
- {
- throw std::runtime_error("perf_event_open for instructions failed");
- }
-}
-
-std::string InstructionCounter::id() const
-{
- return "Instruction Counter";
-}
-
-void InstructionCounter::start()
-{
- ioctl(_fd, PERF_EVENT_IOC_RESET, 0);
- ioctl(_fd, PERF_EVENT_IOC_ENABLE, 0);
-}
-
-void InstructionCounter::stop()
-{
- ioctl(_fd, PERF_EVENT_IOC_DISABLE, 0);
- read(_fd, &_instructions, sizeof(_instructions));
-}
-
-Instrument::Measurement InstructionCounter::measurement() const
-{
- return Measurement(_instructions, "instructions");
-}
-} // namespace framework
-} // namespace test
-} // namespace arm_compute